.gradient-bg {
            background: linear-gradient(135deg, #86efac 0%, #166534 100%);
        }
        .login-card {
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        .input-field:focus {
            border-color: #22c55e;
            box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
        }